.w {
  width: 1200px;
  margin: 0 auto;
}

header {
  width: 100%;
  height: 90px;
}
/* 主体部分开始 */
.main {
  background-image: url(../images/media.images/images/美图动态/bannar.jpg);
  display: block;
  height: 480px;
  width: 100%;
  background-position: 50%;
  background-repeat: no-repeat;
  background-size: cover;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  overflow: hidden;
}
.main .meiti {
  position: relative;
  top: 190px;
  left: 80px;
}
.main span {
  font-size: 48px;
  color: #000;
}
.main p {
  font-size: 16px;
  color: #000;
}
/* 主体部分结束 */

/* 小导航栏部分 mt_tab 开始*/
.mt_tab_container {
  height: 80px;
  width: 100%;
  background-color: #f7f7f7;
}
.mt_tab {
  height: 70px;
}
.mt_tab li {
  float: left;
  display: block;
  margin-right: 100px;
  height: 60px;
  line-height: 60px;
  font-size: 16px;
  color: #666;
  font-weight: 500;
}
.mt_tab li a {
  display: block;
  height: 60px;
}
.bdb_red {
  border-bottom: 4px solid #f5275f !important;
}

/* 小导航栏部分 mt_tab 结束 */

/* 美图动态模块 开始 */

/* (1)美图动态标题部分 */
.dynamic_title {
  width: 100%;
  text-align: center;
  padding: 40px 0;
  font-size: 30px;
  color: #666;
}

/* (2)美图动态选择部分 */
.dynamic_select {
  width: 100%;
  height: 50px;
}
.dynamic_select .time,
.dynamic_select .business {
  float: left;
  margin-right: 30px;
  width: 250px;
  height: 50px;
  line-height: 50px;
  background-color: rgb(248, 248, 248);
  border-bottom: 1px solid #ccc;
  cursor: pointer;
}
.dynamic_select .time span,
.dynamic_select .business span {
  color: #333;
  font-size: 16px;
  margin-left: 20px;
}
.dynamic_select .time i,
.dynamic_select .business i {
  color: rgb(138, 137, 137);
  font-size: 13px;
  float: right;
  margin-right: 20px;
}
.dynamic_select .time ul,
.dynamic_select .business ul {
  position: absolute;
  margin-top: 5px;
  width: 250px;
  background-color: #fff;
  border-bottom: 1px solid #ccc;
  display: none;
}
.dynamic_select .time li,
.dynamic_select .business li {
  font-size: 14px;
  text-align: left;
  height: 40px;
  line-height: 40px;
  margin: 0 30px;
  color: #333;
}
.dynamic_select .time li:hover,
.dynamic_select .business li:hover {
  color: #ff3161;
}

/* (3)美图动态主体内容部分 */
.dynamic_news {
  margin-top: 45px;
  width: 100%;
}
.dynamic_news ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin: 40px 0;
  text-align: left;
}
.dynamic_news .news_2020,
.dynamic_news .news_2021,
.dynamic_news .yewu_haiwai{
  display: none;
}
.dynamic_news ul .new {
  width: 48.3%;
  margin-bottom: 40px;
  cursor: pointer;
  border: 0.01rem solid transparent;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.dynamic_news ul .new:hover {
  border: 0.01rem solid rgb(221, 221, 221);
}
.dynamic_news .new:nth-child(odd) {
  margin-right: 3%;
}
.dynamic_news .new img {
  width: 100%;
  height: 320px;
  -o-object-fit: cover;
  object-fit: cover;
}
.dynamic_news .new .detail {
  padding: 30px;
}
.detail .new-title {
  font-size: 20px;
  color: #333;
  display: block;
  margin-bottom: 20px;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.detail .sub-title {
  font-size: 14px;
  color: #787878;
  margin-bottom: 20px;
  line-height: 1.88;
  letter-spacing: -0.0016rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.detail .action {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.detail .action .date {
  font-size: 16px;
  color: #b4b4b4;
}
.detail .action .link {
  margin-left: 300px;
  opacity: 0;
  color: #f5275f;
  font-size: 16px;
  transition: opacity 0.3s;
}
.dynamic_news .new:hover .link {
  opacity: 1;
}

/* 美图动态加载更多 */
.loadmore {
  display: block;
  margin: 0 auto;
  width: 200px;
  height: 45px;
  line-height: 45px;
  color: #fff;
  background-color: #ff3161;
  text-align: center;
  font-size: 18px;
}

/* 美图动态模块 结束 */

/* 媒体资料库 开始 */
.media {
  margin-top: 50px;
}
/* 资料库标题部分 */
.media_title {
  display: block;
  text-align: center;
  padding: 40px 0;
  font-size: 30px;
  color: #666;
}

/* 公司logo */
.media .media_gonsi p {
  font-size: 24px;
  margin-bottom: 20px;
  color: #333;
  height: 30px;
  line-height: 30px;
}
.media .media_gonsi .meitu_logo {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin: 20px 0;
}
.media_gonsi .logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 200px;
  height: 200px;
  margin: 0 50px 20px 0;
}
.media_gonsi .download-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.media_gonsi .download-wrap .name {
  margin: 18px 0;
}
.media_gonsi .logo-item img {
  width: 143px;
  height: 57px;
  object-fit: contain;
}
.media_gonsi .logo-item .download-icon {
  display: block;
  width: 18px;
  height: 18px;
}
.media_gonsi .download-icon img {
  width: 100%;
  height: 100%;
}

/* 产品logo */
.media_chanpin {
  margin-top: 40px;
}
.media_chanpin p {
  font-size: 24px;
  margin-bottom: 20px;
  color: #333;
  height: 30px;
  line-height: 30px;
}
.media_chanpin .app-logo {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  margin: 20px 0;
  margin-right: -50px;
}
.media_chanpin .logo-item {
  display: flex;
  flex-direction: column;
  align-content: space-around;
  width: 200px;
  height: 200px;
  background-color: #fff;
  margin: 0 50px 20px 0;
}
.media_chanpin .logo-item .download-wrap {
  width: 100%;
  height: 100%;
  justify-content: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.media_chanpin .download-wrap img {
  width: 80px;
  height: 80px;
}
.media_chanpin .download-wrap .name {
  color: #333;
  margin: 18px 0;
}
.media_chanpin .download-icon {
  display: block;
  width: 18px;
  height: 18px;
}
.media_chanpin .download-icon img {
  width: 100%;
  height: 100%;
}

/* 企业图片 */
.media_qiye p {
  font-size: 24px;
  margin-bottom: 20px;
  color: #333;
  height: 30px;
  line-height: 30px;
}
.media_qiye .corporate_env {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin: 20px -24px -20px 0;
}
.media_qiye .corporate_env li {
  margin: 0 2% 20px 0;
  width: 31.3%;
  height: 270px;
  background-size: cover;
  position: relative;
  cursor: pointer;
}
.media_qiye .corporate_env li a {
  display: block;
  width: 100%;
  height: 100%;
}
.media_qiye .corporate_env .download-env {
  width: 60px;
  height: 60px;
  opacity: 0;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
  background: #fff url(../images/media.images/images/企业图片/下载.png) 50% no-repeat;
  background-size: 18px 18px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.media_qiye .corporate_env li:hover .download-env {
  opacity: 1;
}

/* 联系我们 */
.contact-container {
  margin: 120px 0;
  width: 1200px;
  height: 300px;
}
.contact-container a {
  display: block;
  width: 1200px;
  height: 300px;
  background-image: url(../images/media.images/images/联系我们.png);
}
.contact-container span {
  position: relative;
  left: 120px;
  top: 120px;
  font-size: 30px;
  font-weight: 500;
  line-height: 1.4;
  color: #555;
}
/* 媒体资料库 结束 */

/* 广告部分 */
.ad {
  display: block;
  position: fixed;
  right: 0;
  bottom: 0;
  width: 600px;
  height: 300px;
  background-image: url(../images/media.images/广告图/锤锤的广告牌.png);
  background-size: cover;
  z-index: 999999;
}

.ad span {
  position: absolute;
  right: 0;
  top: 0;
  width: 40px;
  height: 18px;
  background-image: url(../images/media.images/广告图/h.jpg);
  cursor: pointer;
  z-index: 9999999999;
}



.addd {
  display: block;
  position: fixed;
  left: 200px;
  bottom: 300px;
  width: 100px;
  height: 300px;
  background-color: skyblue;
  font-size: 24px;
  text-align: center;
  z-index: 999999;
}

.addd span {
  position: absolute;
  right: 0;
  top: 0;
  width: 40px;
  height: 18px;
  background-image: url(../images/media.images/广告图/h.jpg);
  cursor: pointer;
  z-index: 9999999999;
}